نتایج جستجو برای: rtm
تعداد نتایج: 728 فیلتر نتایج به سال:
The steady-state reactive transport model (RTM) is a generalization of the nonlinear reaction-diffusion in porous catalysts. RTM expressed as non-linear ordinary differential equation second-order with boundary conditions. Artificial neural network (ANN), Particle swarm optimization (PSO), and hybrid PSO-SQP (Sequential Quadratic Programming) are used to obtain accurate, approximate solutions R...
BACKGROUND Hemorrhage is the leading cause of preventable posttraumatic death. Many such deaths may be potentially salvageable with remote damage-control surgical interventions. As recent innovations in information technology enable remote specialist support to point-of-care providers, advanced interventions, such as remote damage-control surgery, may be possible in remote settings. METHODS A...
The (ü-languages R» such that (1) Pref(7?)i? = 7?, (2) Suî(R) = R or (3) Pref^R") Suf (R*) = R* are characterized via properties of the language Stab (R) = { u e S* : u R <= R°} and via proper ties of (O-generators ofR®. Nicely, each char acier ïzation for (1) provides one for (2) and (3) by replacing "prefix" by "suffix" and "factor", respectively. Moreover (3) characterizes the (ö-languages R...
This contribution introduces ARTMO’s new global sensitivity analysis (GSA) toolbox. With the GSA toolbox the majority of ARTMO’s available radiative transfer models (RTMs) can be used for global sensitivity analysis with little user interaction. For a selected RTM output, the global sensitivity analysis identifies most influential and non-influential input variables according to Sobol’ first-or...
Resin Transfer Molding (RTM) has drawn interest in recent years as an attractive technique for the manufacture of advanced ber reinforced composite materials. A major issue in this new manufacturing process is the reduction of voids during the resin ll process so that products with high quality are manufactured. Process modeling is particularly useful in understanding, designing, and optimizing...
The joint use of 3 complementary techniques, namely, nanoparticle tracking analysis (NTA), cryo-electron microscopy (Cryo-EM) and Raman tweezers microspectroscopy (RTM), is proposed for a rapid characterisation of extracellular vesicles (EVs) of various origins. NTA is valuable for studying the size distribution and concentration, Cryo-EM is outstanding for the morphological characterisation, i...
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